APA (7. basım) Alıntı

LEVITT STEVEN D. (2005). FREAKONOMICS (1ST.). HARPER COLLINS PUBLISHERS.

Chicago Style (17. basım) Atıf

LEVITT STEVEN D. FREAKONOMICS. 1ST. NEW YORK: HARPER COLLINS PUBLISHERS, 2005.

MLA (9th ed.) Atıf

LEVITT STEVEN D. FREAKONOMICS. 1ST. HARPER COLLINS PUBLISHERS, 2005.